GB2203549B - Metal corrosion detection - Google Patents

Metal corrosion detection

Info

Publication number
GB2203549B
GB2203549B GB8709033A GB8709033A GB2203549B GB 2203549 B GB2203549 B GB 2203549B GB 8709033 A GB8709033 A GB 8709033A GB 8709033 A GB8709033 A GB 8709033A GB 2203549 B GB2203549 B GB 2203549B
Authority
GB
United Kingdom
Prior art keywords
metal corrosion
corrosion detection
detection
metal
corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8709033A
Other versions
GB8709033D0 (en
GB2203549A (en
Inventor
Julian Marsden Carroll
Peter John Cox-Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB8709033A priority Critical patent/GB2203549B/en
Publication of GB8709033D0 publication Critical patent/GB8709033D0/en
Priority to PCT/GB1988/000876 priority patent/WO1990004779A1/en
Publication of GB2203549A publication Critical patent/GB2203549A/en
Application granted granted Critical
Publication of GB2203549B publication Critical patent/GB2203549B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
GB8709033A 1987-04-15 1987-04-15 Metal corrosion detection Expired - Lifetime GB2203549B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8709033A GB2203549B (en) 1987-04-15 1987-04-15 Metal corrosion detection
PCT/GB1988/000876 WO1990004779A1 (en) 1987-04-15 1988-10-18 Metal corrosion detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8709033A GB2203549B (en) 1987-04-15 1987-04-15 Metal corrosion detection

Publications (3)

Publication Number Publication Date
GB8709033D0 GB8709033D0 (en) 1987-05-20
GB2203549A GB2203549A (en) 1988-10-19
GB2203549B true GB2203549B (en) 1991-05-01

Family

ID=10615875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8709033A Expired - Lifetime GB2203549B (en) 1987-04-15 1987-04-15 Metal corrosion detection

Country Status (2)

Country Link
GB (1) GB2203549B (en)
WO (1) WO1990004779A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2054797A1 (en) * 1990-11-07 1992-05-08 Nicolaas T. Van Der Walt Electro-magnetic testing of wire ropes
DE19654868A1 (en) * 1996-12-24 1998-06-25 Forschungsgesellschaft Fuer In Non=destructive testing for instantaneous testing for corrosion in concrete or lacquer
GB0005946D0 (en) 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating corrosion
GB0005945D0 (en) 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating current
JP2004513365A (en) 2000-11-09 2004-04-30 ブリティッシュ　ニュークリア　フュエルス　ピーエルシー Monitoring of loss-induced corrosion by means of multiple electrical resistance measurements (field signature method, electrical resistance tomography)
WO2010117363A1 (en) * 2009-04-09 2010-10-14 Michelin Recherche Et Technique, S.A. Tire metallic cable anomaly detection method and apparatus
CN101788521B (en) * 2010-03-19 2015-11-25 南京工业大学 On-line metal corrosion condition detection method and detection instrument thereof
CN105067507B (en) * 2015-08-24 2018-04-06 北京星网锐捷网络技术有限公司 A kind of corrosion testing device and method
CN105842631B (en) * 2016-05-10 2018-07-03 青岛理工大学 galvanic cell corrosion detection device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539313A (en) * 1976-05-06 1979-01-31 Noranda Mines Ltd Magnetic testing devices for detecting defects in magnetically permeable elongate objects
GB2012966A (en) * 1977-10-06 1979-08-01 Health & Safety Executive Apparatus for non-destructive testing of elongate objects
GB2108672A (en) * 1981-10-17 1983-05-18 Armstrong Patents Co Ltd Vehicle body repair detector
US4531091A (en) * 1982-03-29 1985-07-23 The United States Of America As Represented By The Secretary Of Transportation Magnetic inspection of reinforcing steel using sensor array
US4573013A (en) * 1982-03-29 1986-02-25 The United States Of America As Represented By The Secretary Of Transportation Magnetic inspection of reinforcing steel rods in prestressed concrete
GB2188156A (en) * 1986-03-17 1987-09-23 Atomic Energy Authority Uk Magnetic discontinuity detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087749A (en) * 1977-01-25 1978-05-02 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for normalizing the outputs of sequentially scanned magnetic flaw detectors
US4481809A (en) * 1983-08-29 1984-11-13 Labate M D Method and apparatus for monitoring erosion in gas stirring devices in molten metal ladles
DE3418066A1 (en) * 1984-05-16 1985-11-21 Fa. Hermann Nadermann, 4100 Duisburg Corrosion test apparatus for a magnetisable steel sheet
DE3446867C2 (en) * 1984-12-21 1986-12-18 Nukem Gmbh, 6450 Hanau Device for the non-destructive testing of longitudinally displaceable ferromagnetic bodies and method for setting the device in an initial state for the test that is matched to the respective test objects

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539313A (en) * 1976-05-06 1979-01-31 Noranda Mines Ltd Magnetic testing devices for detecting defects in magnetically permeable elongate objects
GB2012966A (en) * 1977-10-06 1979-08-01 Health & Safety Executive Apparatus for non-destructive testing of elongate objects
GB2108672A (en) * 1981-10-17 1983-05-18 Armstrong Patents Co Ltd Vehicle body repair detector
US4531091A (en) * 1982-03-29 1985-07-23 The United States Of America As Represented By The Secretary Of Transportation Magnetic inspection of reinforcing steel using sensor array
US4573013A (en) * 1982-03-29 1986-02-25 The United States Of America As Represented By The Secretary Of Transportation Magnetic inspection of reinforcing steel rods in prestressed concrete
GB2188156A (en) * 1986-03-17 1987-09-23 Atomic Energy Authority Uk Magnetic discontinuity detection

Also Published As

Publication number Publication date
GB8709033D0 (en) 1987-05-20
WO1990004779A1 (en) 1990-05-03
GB2203549A (en) 1988-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee